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火星

离太阳第四近的行星,因地表广泛分布氧化铁,在视觉上呈现为橘红色。

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The Polar Satellite Launch Vehicle (PSLV-C25) rocket lifts off carrying India's Mars spacecraft from the east coast island of Sriharikota, India, Tuesday, Nov. 5, 2013. India on Tuesday launched its first spacecraft bound for Mars, a complex mission that it hopes will demonstrate and advance technologies for space travel. The 1,350-kilogram (3,000-pound) Mangalyaan orbiter was headed first into an elliptical orbit around Earth, after which a series of technical maneuvers and short burns will raise its orbit before it slingshots toward Mars. (AP Photo/Arun Sankar K)